B20 标准查询与下载
共找到 637 条与 相关的标准，共 43 页
Technical Specifications for Epidemiological Investigation of Animal Diseases Part 2: Highly Pathogenic Porcine PRRS
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-09-25
- 实施
- 2020-09-30
本标准规定了鲜枣预冷保鲜技术的术语和定义、环境设施要求、入库要求、预冷要求、出库和管理档案。
Technical Regulations for Pre-cooling and Preservation of Fresh Jujubes
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2020-09-25
- 实施
- 2020-11-25
Technical Specifications for Epidemiological Investigation of Animal Diseases Part 3: Porcine Epidemic Diarrhea
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-09-25
- 实施
- 2020-09-30
Technical Specifications for Epidemiological Investigation of Animal Diseases Part 3: Peste des Petits Ruminants
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-09-25
- 实施
- 2020-09-30
Technical Specifications for Epidemiological Investigation of Animal Diseases Part 1: General Rules
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-09-25
- 实施
- 2020-09-30
本标准规定了细叶韭栽培的种苗选择、移植前准备、移植栽培、田间管理、花序采收、生产档案。
Technical Regulations for the Cultivation of Chives
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2020-09-25
- 实施
- 2020-11-25
Technical regulations for grafting and raising seedlings of muskmelon
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Cultivation Technical Rules for Hybrid Japonica Rice Variety 9 You 418
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Technical Regulations for Seed Production of Pearl Bean Type Peanut Varieties
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Technical Regulations for Seed Production of Strong Gluten Wheat Zhengmai 7698
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Spring sweet potato production technical regulations
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Cultivation Technical Regulations of Strong Gluten Wheat Xinong 511
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Production technical regulation of strong gluten wheat Xinmai 26
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Technical regulations for integrated cultivation of silage corn
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Technical Regulations for Pepper Seedling Raising in Early Spring
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
Simplified Production Technical Regulations of Maize Variety Zhengyuanyu 432 with Mechanical Grain Harvesting
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-08-15
- 实施
- 2020-08-31
High-yield, high-quality, high-efficiency and high-efficiency cultivation technical specifications for highland barley
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2020-08-11
- 实施
- 2020-09-01
Greenhouse Strawberry Production Technical Regulations
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2020-04-21
- 实施
- 2020-05-21
Zhudou 19 Green Production Technical Regulations
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2020-03-30
- 实施
- 2020-04-15
Determination of fatty acid content in food crops by gas chromatography
- ICS
- 67
- CCS
- B20
- 发布
- 2020-03-20
- 实施
- 2020-07-01
